Homemade dog crate without spending money

Choose a crate that is three times the size of your dog, but how do you calculate it to be three times bigger? If you look at the volume, the top and corners of the crate are actually unusable space for the dog. Others say that just enough width for the dog to turn around is enough. A simpler choice for size is that the length of the crate is twice the length of the dog, which should be more appropriate for the dog. Overall, there are not many forms of dog crates, and most are reasonable, with trays underneath for easy cleaning of the dog’s urine and stool. To remind is to pay attention to observe the square iron bar dog crate bottom (that is, the plastic tray above the bottom of the cage) is not movable, can be removed to clean, because the dog’s stool will stick to the top, if you can not take out too much trouble. When making a dog crate for your dog, you need to pay attention to the size of the dog.